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// --------------------------------------------------------------------------------------------------------------------- |
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// == File /includes/page-form-builder/field-packs/captcha/_out/field-captcha-wptpl.js |
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// == Pack Text Captcha (WP-template–driven) — Builder-focused renderer |
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// == Exports to shortcode: [captcha] |
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// --------------------------------------------------------------------------------------------------------------------- |
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(function (w) { |
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'use strict'; |
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|
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var Core = w.WPBC_BFB_Core || {}; |
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var Registry = Core.WPBC_BFB_Field_Renderer_Registry; |
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var Base = Core.WPBC_BFB_Field_Base; |
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|
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if ( ! Registry || typeof Registry.register !== 'function' || ! Base ) { |
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w._wpbc?.dev?.error?.( 'wpbc_bfb_field_captcha', 'Core registry/base missing' ); |
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return; |
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} |
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|
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/** |
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* Renderer for "captcha" field (template-driven). |
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* Methods/names are in snake_case to follow project conventions. |
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*/ |
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class wpbc_bfb_field_captcha extends Base { |
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|
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/** Template id without "tmpl-" prefix. */ |
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static template_id = 'wpbc-bfb-field-captcha'; |
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|
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/** |
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* Defaults must stay in sync with the PHP schema. |
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* @returns {Object} |
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*/ |
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static get_defaults() { |
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return { |
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type : 'captcha', |
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label : 'CAPTCHA', |
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html_id : '', |
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cssclass : '', |
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help : '' |
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}; |
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} |
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|
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/** |
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* Render via wp.template into the Builder canvas. |
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* |
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* @param {HTMLElement} el |
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* @param {Object} data |
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* @param {Object} ctx |
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* @return {void} |
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*/ |
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static render( el, data, ctx ) { |
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if ( ! el ) { |
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return; |
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} |
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|
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// Normalize first (mirrors Base.render). |
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var d = this.normalize_data( data ); |
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|
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// Sanitize helpers available in core. |
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var S = Core.WPBC_BFB_Sanitize || {}; |
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var html_id = d.html_id ? ( S.sanitize_html_id ? S.sanitize_html_id( String( d.html_id ) ) : String( d.html_id ) ) : ''; |
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var css_next = S.sanitize_css_classlist ? S.sanitize_css_classlist( String( d.cssclass || '' ) ) : String( d.cssclass || '' ); |
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|
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// Keep wrapper dataset in sync. |
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if ( el.dataset.html_id !== html_id ) { el.dataset.html_id = html_id; } |
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|
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// Compile template via Base (handles "tmpl-" + caching). |
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var tpl = this.get_template( this.template_id ); |
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if ( typeof tpl !== 'function' ) { |
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w._wpbc?.dev?.error?.( 'captcha_wptpl.tpl.missing', 'Template not found: ' + this.template_id ); |
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el.innerHTML = '<div class="wpbc_bfb__error" role="alert">Template not found: wpbc-bfb-field-captcha.</div>'; |
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return; |
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} |
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|
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// Stable id suffix (prefer normalized id if present). |
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var id_suffix = ( d.id != null ) ? String( d.id ) : ( Math.random().toString( 36 ).slice( 2 ) ); |
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|
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// Lightweight inline placeholder (SVG) to avoid generating real captcha in Builder. |
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var placeholder_svg = '<svg xmlns="http://www.w3.org/2000/svg" width="160" height="40"><rect width="100%" height="100%" fill="#f2f2f2"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="16">CAPTCHA CODE</text></svg>'; |
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var placeholder_src = 'data:image/svg+xml;utf8,' + encodeURIComponent( placeholder_svg ); |
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var alt_text = 'TEXT CAPTCHA'; |
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|
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// Render via template. |
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try { |
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var tpl_data = Object.assign( {}, d, { |
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html_id : html_id, |
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cssclass : css_next, |
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id : id_suffix, |
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placeholder_src: placeholder_src, |
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alt_text : alt_text |
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} ); |
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el.innerHTML = tpl( tpl_data ); |
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} catch ( e ) { |
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w._wpbc?.dev?.error?.( 'captcha_wptpl.tpl.render', e ); |
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el.innerHTML = '<div class="wpbc_bfb__error" role="alert">Error rendering CAPTCHA preview.</div>'; |
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return; |
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} |
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|
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// Keep wrapper meta consistent. |
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el.dataset.type = d.type || 'captcha'; |
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el.setAttribute( 'data-label', ( d.label != null ? String( d.label ) : '' ) ); |
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|
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// Overlay (handles/toolbars). |
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Core.UI?.WPBC_BFB_Overlay?.ensure?.( ctx?.builder, el ); |
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} |
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|
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/** |
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* Optional hook after field drop. Keep Base logic for auto-names/ids. |
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* |
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* @param {Object} data |
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* @param {HTMLElement} el |
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* @param {Object} ctx |
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* @return {void} |
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*/ |
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static on_field_drop( data, el, ctx ) { |
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super.on_field_drop?.( data, el, ctx ); |
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} |
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} |
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|
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try { |
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Registry.register( 'captcha', wpbc_bfb_field_captcha ); |
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} catch ( e ) { |
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w._wpbc?.dev?.error?.( 'wpbc_bfb_field_captcha.register', e ); |
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} |
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|
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// ----------------------------------------------------------------------------------------------------------------- |
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// Export for "Booking Form" (Advanced Form shortcode) |
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// ----------------------------------------------------------------------------------------------------------------- |
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// ----------------------------------------------------------------------------------------------------------------- |
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// Export for "Booking Form" (Advanced Form shortcode) |
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// ----------------------------------------------------------------------------------------------------------------- |
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/** |
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* Booking Form exporter callback (Advanced Form shortcode) for "captcha". |
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* |
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* This callback is registered per field type via: |
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* WPBC_BFB_Exporter.register( 'captcha', callback ) |
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* |
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* Core call site (builder-exporter.js): |
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* WPBC_BFB_Exporter.run_registered_exporter( field, io, cfg, once, ctx ) |
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* -> callback( field, emit, { io, cfg, once, ctx, core } ); |
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* |
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* @callback WPBC_BFB_ExporterCallback |
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* @param {Object} field |
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* Normalized field data coming from the Builder structure. |
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* - field.type {string} Field type, here always "captcha". |
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* - field.label {string} Visible label in the form (may be empty). |
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* - field.html_id {string} Optional HTML id / user-visible id (ignored here). |
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* - field.cssclass {string} Extra CSS classes entered in Inspector (ignored here). |
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* - ... (Any other pack-specific props are also present.) |
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* |
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* @param {function(string):void} emit |
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* Emits one line/fragment into the export buffer. |
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* - Each call corresponds to one `push()` in the core exporter. |
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* - For multi-line output (e.g. label + shortcode), call `emit()` multiple times: |
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* emit('<l>Label</l>'); |
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* emit('<br>[captcha]'); |
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* |
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* @param {Object} [extras] |
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* Extra context passed by the core exporter. |
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* |
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* @param {Object} [extras.io] |
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* Low-level writer used internally by the core. |
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* Normally you do NOT need it in packs — prefer `emit()`. |
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* - extras.io.open(str) -> open a nested block (increments indentation). |
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* - extras.io.close(str) -> close a block (decrements indentation). |
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* - extras.io.push(str) -> push raw line (used by `emit()`). |
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* - extras.io.blank() -> push an empty line. |
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* |
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* @param {Object} [extras.cfg] |
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* Export configuration (same object passed to WPBC_BFB_Exporter.export_form()). |
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* Useful flags for field packs: |
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* - extras.cfg.addLabels {boolean} Default: true. |
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* If false, packs should NOT emit <l>Label</l> lines. |
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* - extras.cfg.newline {string} Newline separator (usually "\n"). |
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* - extras.cfg.gapPercent{number} Layout gap (used only by section/column logic). |
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* |
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* @param {Object} [extras.once] |
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* Shared "once-per-form" guards across all fields. |
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* Captcha is a typical once-per-form field: |
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* - extras.once.captcha {number} Counter of exported captchas. |
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* |
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* @param {Object} [extras.ctx] |
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* Shared export context for the entire form (not used here). |
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* |
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* @param {Object} [extras.core] |
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* Reference to WPBC_BFB_Core passed from builder-exporter.js. |
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* Primarily used to access sanitizers: |
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* - extras.core.WPBC_BFB_Sanitize.escape_html(...) |
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* - etc. |
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*/ |
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function register_captcha_booking_form_exporter() { |
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|
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const Exp = w.WPBC_BFB_Exporter; |
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if ( ! Exp || typeof Exp.register !== 'function' ) { return; } |
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if ( typeof Exp.has_exporter === 'function' && Exp.has_exporter( 'captcha' ) ) { return; } |
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|
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const S = Core.WPBC_BFB_Sanitize || (w.WPBC_BFB_Core && w.WPBC_BFB_Core.WPBC_BFB_Sanitize) || {}; |
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const esc = S.escape_html || (v => String( v )); |
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|
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/** |
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* @type {WPBC_BFB_ExporterCallback} |
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*/ |
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Exp.register( 'captcha', (field, emit, extras = {}) => { |
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|
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const cfg = extras.cfg || {}; |
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const addLabels = cfg.addLabels !== false; |
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const once = (extras.once && typeof extras.once === 'object') ? extras.once : null; |
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|
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// Once-per-form guard: only the first [captcha] is exported. |
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if ( once ) { |
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once.captcha = (once.captcha || 0) + 1; |
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if ( once.captcha > 1 ) { |
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return; |
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} |
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} |
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|
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// Body is fixed for this pack. |
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const body = '[captcha]'; |
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|
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// Label behavior identical to legacy emit_label_then('[captcha]'). |
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const raw_label = (field && typeof field.label === 'string') ? field.label : ''; |
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const label = raw_label.trim(); |
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|
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if ( label && addLabels ) { |
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emit( `<l>${esc( label )}</l>` ); |
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emit( `<br>${body}` ); |
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} else { |
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emit( body ); |
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} |
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// Help text is appended centrally by WPBC_BFB_Exporter.render_field_node(). |
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} ); |
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} |
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|
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// Try immediate registration; if core isn’t ready, wait for the event. |
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if ( w.WPBC_BFB_Exporter && typeof w.WPBC_BFB_Exporter.register === 'function' ) { |
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register_captcha_booking_form_exporter(); |
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} else { |
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document.addEventListener( 'wpbc:bfb:exporter-ready', register_captcha_booking_form_exporter, { once: true } ); |
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} |
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|
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|
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// ----------------------------------------------------------------------------------------------------------------- |
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// Export for "Booking Data" (Content of booking fields data) |
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// ----------------------------------------------------------------------------------------------------------------- |
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/** |
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* Booking Data exporter callback ("Content of booking fields data") for "captcha". |
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* |
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* This field does NOT contribute any content to the "Content of booking fields data" |
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* template, but we still register an explicit exporter that emits an empty string |
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* for consistency and introspection. |
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* |
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* Registered per field type via: |
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* WPBC_BFB_ContentExporter.register( 'captcha', callback ) |
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* |
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* Core call site (builder-exporter.js): |
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* WPBC_BFB_ContentExporter.run_registered_exporter( field, emit, { cfg, core } ); |
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* |
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* @callback WPBC_BFB_ContentExporterCallback |
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* @param {Object} field Normalized field data (not used here). |
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* @param {function(string):void} emit |
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* Emits a raw HTML fragment into the "Content of booking fields data" template. |
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* Here we explicitly emit an empty string. |
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* @param {Object} [extras] Additional context (unused). |
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*/ |
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function register_captcha_booking_data_exporter() { |
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|
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const C = w.WPBC_BFB_ContentExporter; |
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if ( ! C || typeof C.register !== 'function' ) { return; } |
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if ( typeof C.has_exporter === 'function' && C.has_exporter( 'captcha' ) ) { return; } |
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|
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C.register( 'captcha', function (field, emit, extras) { // eslint-disable-line no-unused-vars |
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// Explicitly export an empty string for captcha in "Content of booking fields data". |
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//emit( '' ); |
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} ); |
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} |
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|
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if ( w.WPBC_BFB_ContentExporter && typeof w.WPBC_BFB_ContentExporter.register === 'function' ) { |
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register_captcha_booking_data_exporter(); |
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} else { |
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document.addEventListener( 'wpbc:bfb:content-exporter-ready', register_captcha_booking_data_exporter, { once: true } ); |
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} |
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|
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})( window ); |
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|
